Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980520 | Handle for oral-care implement having display and procedure for cleaning and disinfecting the same | Joern Utsch, Ulrich Stoerkel, Bianka Becker-Salzsaeuler, Michael Anthony Kaminski, Todd Lynn Watterson +6 more | 2024-05-14 |
| 9679792 | Temperature control system for electrostatic chucks and electrostatic chuck for same | — | 2017-06-13 |
| 8118939 | Temperature control unit for bubblers | Yefim Bichutskiy, Boris Bruk | 2012-02-21 |
| 7849916 | Temperature control apparatus and method | Yefim Bichutskiy, Boris Bruk | 2010-12-14 |
| 7180036 | Semiconductor processing temperature control | — | 2007-02-20 |
| 6822202 | Semiconductor processing temperature control | — | 2004-11-23 |
| 5835333 | Negative offset bipolar electrostatic chucks | Edward Castro, Ken Edwin Tokunaga, David R. Liu | 1998-11-10 |
| 5812361 | Dynamic feedback electrostatic wafer chuck | Phillip Jones, Seyed Jafar Jafarian-Tehrani, David R. Liu, Ken Tokunaga, Ching-Hwa Chen | 1998-09-22 |
| 5640852 | Compact thermal electric heat exchanger | — | 1997-06-24 |